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Patent invalidation and patent administrative litigation procedures in China
As China increases its efforts to protect intellectual property rights, both domestic and overseas p...
Amendments to claims in patent invalidation procedures
Requirements for amending patent claims in invalidation procedures in China remain strict. Only the...
On amendment to a Markush claim during patent invalidation proceedings
Alternate standfirst: China’s patent examination guidelines provide specific principles for amending...
Patent invalidation profile and strategy in China
A Supreme Court judicial interpretation is bringing changes to the adjudication of patent invalidity...